obamatakesthe stage today. his 30 minute remarks focused the deft of ambassador chris stevens. >> in evy culture, those who love fedomheve m ask themselves how much they're willing to tolerate freedom for others. it's a crude and disgusting video, sparked outrage throughout the muslim rld. it's an insul not only to muslims but americans as well. ernope t justifiesre mindless violence. there are no words that excuse the killing of innocence. there's no video that justifies an attack on an embassy. there's no slander tt provides an excuse for pple to burn a restaurant in lebanonr destroy scho inun oft d and destruction in pakistan. >> the president also delivered some of his toughest talk yet againstiran's nuclear ambitions. iran'ssint mmoud ahmadinejad addressed the u.n. >> it's not a challenge that would be contained. it would threaten the elimination of israel, security of gulf nations and the stability of the gbal economy. the coalition of governments is ing iran untae. 's t united states will do what they must to prevent iran from obtaining a nuclear weapon. >> the presiden